The Newell C4 Supra charger is compatible with most cylindrical batteries.

It features an LCD screen that displays voltage, current, charging time, internal resistance, and the charge percentage of the cell.

The charger’s specially designed casing allows for simultaneous charging of larger batteries (C type or 22650) across four channels.

The charger automatically recognizes Li-ion 4.2 V and NiMH/NiCd 1.48 V battery types. For charging Li-ion 4.35 V batteries, manual input of the type is required.

It provides measurement of internal resistance and capacity estimation of the cell before charging, with the values displayed on the screen.

It includes protection against incorrect input and short circuits, as well as automatic charging stop when the battery is fully charged to prevent overcharging.

• Specification model: Smart C4
• Input overcurrent: AC 90-260V 50/60Hz 0.4A (Max); DC 12 V 2 A
• Charging current (maximum): 4.2V +/-1% / 4.35V+/-1% / 3.6V+/-1% / 1.48V+/-1%
• Maximum current: 1.5 A x 2, 1.3 A x 3, 1.0 A x 4
• Dimensions: 16.6 x 10.7 x 4 cm
• Weight: 279 g
• Compatibility: Ni-MH, Ni-Cd (1.48 V), Li-ion, IMR, INR, ICR, LiFePO4.